2272522527 has 16 divisors (see below), whose sum is σ = 3672764160. Its totient is φ = 1377286200.

The previous prime is 2272522519. The next prime is 2272522543. The reversal of 2272522527 is 7252252722.

It is not a de Polignac number, because 2272522527 - 2³ = 2272522519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2272522491 and 2272522500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272522507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3825499 + ... + 3826092.

It is an arithmetic number, because the mean of its divisors is an integer number (229547760).

Almost surely, 2^2272522527 is an apocalyptic number.

2272522527 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2272522527 is a deficient number, since it is larger than the sum of its proper divisors (1400241633).

2272522527 is a wasteful number, since it uses less digits than its factorization.

2272522527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7651611 (or 7651605 counting only the distinct ones).

The product of its digits is 78400, while the sum is 36.

The square root of 2272522527 is about 47670.9820226099. The cubic root of 2272522527 is about 1314.7284643214.

The spelling of 2272522527 in words is "two billion, two hundred seventy-two million, five hundred twenty-two thousand, five hundred twenty-seven".